Cylinder has decompression ports on both top and side so you can plug off the one you don't need with the included plug.
Kit includes Titanikel plated cylinder, piston, rings, wrist pin, circlips, and Oregon spark plug.
Nice kit made by Hyway with 1 year warranty.
New Titanikel plating has lower friction.
We are a U.S. seller, we ship within 1 business day, and you will get your parts quickly!